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diff --git a/source4/heimdal/lib/hcrypto/evp-hcrypto.c b/source4/heimdal/lib/hcrypto/evp-hcrypto.c
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+/*
+ * Copyright (c) 2006 - 2008 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+RCSID("$Id$");
+
+#define HC_DEPRECATED
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+
+#include <evp.h>
+
+#include <krb5-types.h>
+
+#include <aes.h>
+
+/*
+ *
+ */
+
+static int
+aes_init(EVP_CIPHER_CTX *ctx,
+ const unsigned char * key,
+ const unsigned char * iv,
+ int encp)
+{
+ AES_KEY *k = ctx->cipher_data;
+ if (ctx->encrypt)
+ AES_set_encrypt_key(key, ctx->cipher->key_len * 8, k);
+ else
+ AES_set_decrypt_key(key, ctx->cipher->key_len * 8, k);
+ return 1;
+}
+
+static int
+aes_do_cipher(EVP_CIPHER_CTX *ctx,
+ unsigned char *out,
+ const unsigned char *in,
+ unsigned int size)
+{
+ AES_KEY *k = ctx->cipher_data;
+ AES_cbc_encrypt(in, out, size, k, ctx->iv, ctx->encrypt);
+ return 1;
+}
+
+static int
+aes_cleanup(EVP_CIPHER_CTX *ctx)
+{
+ memset(ctx->cipher_data, 0, sizeof(AES_KEY));
+ return 1;
+}
+
+/**
+ * The AES-128 cipher type (hcrypto)
+ *
+ * @return the AES-128 EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_CIPHER *
+EVP_hcrypto_aes_128_cbc(void)
+{
+ static const EVP_CIPHER aes_128_cbc = {
+ 0,
+ 16,
+ 16,
+ 16,
+ EVP_CIPH_CBC_MODE,
+ aes_init,
+ aes_do_cipher,
+ aes_cleanup,
+ sizeof(AES_KEY),
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+
+ return &aes_128_cbc;
+}
+
+/**
+ * The AES-192 cipher type (hcrypto)
+ *
+ * @return the AES-192 EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_CIPHER *
+EVP_hcrypto_aes_192_cbc(void)
+{
+ static const EVP_CIPHER aes_192_cbc = {
+ 0,
+ 16,
+ 24,
+ 16,
+ EVP_CIPH_CBC_MODE,
+ aes_init,
+ aes_do_cipher,
+ aes_cleanup,
+ sizeof(AES_KEY),
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+ return &aes_192_cbc;
+}
+
+/**
+ * The AES-256 cipher type (hcrypto)
+ *
+ * @return the AES-256 EVP_CIPHER pointer.
+ *
+ * @ingroup hcrypto_evp
+ */
+
+const EVP_CIPHER *
+EVP_hcrypto_aes_256_cbc(void)
+{
+ static const EVP_CIPHER aes_256_cbc = {
+ 0,
+ 16,
+ 32,
+ 16,
+ EVP_CIPH_CBC_MODE,
+ aes_init,
+ aes_do_cipher,
+ aes_cleanup,
+ sizeof(AES_KEY),
+ NULL,
+ NULL,
+ NULL,
+ NULL
+ };
+ return &aes_256_cbc;
+}